CN211476901U - Circumference rigidity tape measure - Google Patents
Circumference rigidity tape measure Download PDFInfo
- Publication number
- CN211476901U CN211476901U CN202020364617.2U CN202020364617U CN211476901U CN 211476901 U CN211476901 U CN 211476901U CN 202020364617 U CN202020364617 U CN 202020364617U CN 211476901 U CN211476901 U CN 211476901U
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- tape
- rigid
- rigid tape
- ruler shell
- accommodating cavity
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Abstract
A circumferential rigid tape measure comprising: a tape housing for housing a rigid tape; an accommodating cavity is formed in the ruler shell, and an outlet communicated with the accommodating cavity is formed in the ruler shell; a rotating post for winding the rigid tape; the rotating column is arranged in the accommodating cavity; the reset reed is used for resetting the rigid tape and winding the rigid tape on the rotary column; the reset reed is arranged in the accommodating cavity and is tightly propped against the rigid tape; a rigid tape for measuring; the first end of the rigid tape is wound on the rotating column, and the second end of the rigid tape extends out of the outlet; the tape strong magnet is used for fixing the rigid tape on a magnetic surface; the tape strong magnet is arranged on the second end of the rigid tape; the ruler shell strong magnet is used for fixing the ruler shell on a magnetic surface; the ruler shell strong magnetic block is arranged on the ruler shell. The application provides a circumference rigidity tape measure can accomplish the circumference and measure under single condition.
Description
Technical Field
The utility model belongs to the technical field of measuring device, concretely relates to circumference rigidity tape measure.
Background
At present, two measuring scales are mainly used for measurement, one is a measuring tape, and the other is a tape measure. The measuring tape has the advantages that the surface of the measuring tape has a certain radian and a certain stiffness length, the linear distance is convenient to measure, the circumference can be measured only by hard tension and compression, and the single-person measurement operation cannot be well completed by matching two persons. The tape of the tape measure is soft, and is easy to deviate after being wound around the circular tube for 360 degrees, so that measurement errors are caused; and two persons are generally needed to cooperate during measurement, so that the human resources are consumed.
Disclosure of Invention
In order to solve the above problem, the utility model provides a circumference rigidity tape measure, include:
a tape housing for housing a rigid tape; an accommodating cavity is formed in the ruler shell, and an outlet communicated with the accommodating cavity is formed in the ruler shell;
a rotating post for winding the rigid tape; the rotating column is arranged in the accommodating cavity;
the reset reed is used for resetting the rigid tape and winding the rigid tape on the rotary column; the reset reed is arranged in the accommodating cavity and is tightly propped against the rigid tape;
a rigid tape for measuring; the first end of the rigid tape is wound on the rotating column, and the second end of the rigid tape extends out of the outlet;
the tape strong magnet is used for fixing the rigid tape on a magnetic surface; the tape strong magnet is arranged on the second end of the rigid tape;
the ruler shell strong magnet is used for fixing the ruler shell on a magnetic surface; the ruler shell strong magnetic block is arranged on the ruler shell.
Preferably, the reset reed is sleeved on the rotating column.
Preferably, a brake button is arranged on the ruler shell corresponding to the outlet.
Preferably, the ruler housing is provided with a clamping block.
Preferably, the ruler shell strong magnetic block is arranged on one side, close to the outlet, of the ruler shell.
The application provides a pair of circumference rigidity tape measure can accomplish the circumference under single condition and measure, has reduced manpower resources's use, has improved work efficiency greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a circumferential rigid tape measure provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In an embodiment of the present application, as shown in figure 1, there is provided a circumferential rigid tape measure comprising: a scale case 1, a rotary post (not shown), a return spring (not shown), a rigid scale tape 2, a scale tape strong magnet 4, and a scale case strong magnet 5, each of which will be described in detail below.
In an embodiment of the present application, as shown in figure 1, there is provided a circumferential rigid tape measure comprising:
a tape housing 1 for housing a rigid tape 2; an accommodating cavity is formed in the ruler shell 1, and an outlet 3 communicated with the accommodating cavity is formed in the ruler shell 1;
a rotating post for winding the rigid tape 2; the rotating column is arranged in the accommodating cavity;
the reset reed is used for resetting the rigid tape 2 and winding the rigid tape on the rotary column; the reset reed is arranged in the accommodating cavity and is tightly propped against the rigid tape 2;
a rigid tape 2 for measurement; the first end of the rigid tape 2 is wound on the rotary column, and the second end of the rigid tape extends out of the outlet 3;
the tape strong magnet 4 is used for fixing the rigid tape 2 on a magnetic surface; the tape strong magnet 4 is arranged on the second end of the rigid tape 2;
the ruler shell strong magnet 5 is used for fixing the ruler shell 1 on a magnetic surface; the ruler shell strong magnetic block 5 is arranged on the ruler shell 1.
When the circumferential rigid tape measure is used, the tape strong magnet 4 can be adsorbed at the first end of the magnetic surface, then the rigid tape 2 is pulled out from the outlet 3, and the tape shell strong magnet 5 can be adsorbed at the second end of the magnetic surface when the measuring position is reached, so that the single-person measurement is completed.
In the embodiment of the application, the reset reed is sleeved on the rotating column. The reset reed can reset the rigid tape 2 to be wound on the rotary column again when the rigid tape 2 loses the external force.
In the embodiment of the present application, as shown in fig. 1, a brake button 6 is provided on the scale housing 1 corresponding to the outlet 3. The brake button 6 can slide on the blade housing 1 and grip and pause the rigid blade 2 when it is pressed against it and release the rigid blade 2 when it is moved away from the rigid blade 2, allowing the rigid blade 2 to move in and out of the outlet 3.
In the present embodiment, as shown in fig. 1, the scale housing 1 is provided with a clamp block 7. The clamping block 7 consists of two opposite clamping pieces which can be clamped on the rod-shaped object and can stabilize the ruler housing 1.
In the embodiment of the present application, the ruler housing strong magnetic block 5 is disposed on the ruler housing 1 near the outlet 3.
The application provides a pair of circumference rigidity tape measure can accomplish the circumference under single condition and measure, has reduced manpower resources's use, has improved work efficiency greatly.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A circumferential rigid tape measure, comprising:
a tape housing for housing a rigid tape; an accommodating cavity is formed in the ruler shell, and an outlet communicated with the accommodating cavity is formed in the ruler shell;
a rotating post for winding the rigid tape; the rotating column is arranged in the accommodating cavity;
the reset reed is used for resetting the rigid tape and winding the rigid tape on the rotary column; the reset reed is arranged in the accommodating cavity and is tightly propped against the rigid tape;
a rigid tape for measuring; the first end of the rigid tape is wound on the rotating column, and the second end of the rigid tape extends out of the outlet;
the tape strong magnet is used for fixing the rigid tape on a magnetic surface; the tape strong magnet is arranged on the second end of the rigid tape;
the ruler shell strong magnet is used for fixing the ruler shell on a magnetic surface; the ruler shell strong magnetic block is arranged on the ruler shell.
2. A circumferential rigid tape measure according to claim 1, wherein the return spring is sleeved on the rotary post.
3. A circumferential rigid tape measure according to claim 1, wherein a brake button is provided on the tape housing corresponding to the outlet.
4. A circumferential rigid tape measure according to claim 1, wherein the scale housing is provided with a clamping block.
5. The circumferential rigid tape measure of claim 1, wherein said case strong magnet is disposed on a side of said case body adjacent said outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364617.2U CN211476901U (en) | 2020-03-21 | 2020-03-21 | Circumference rigidity tape measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364617.2U CN211476901U (en) | 2020-03-21 | 2020-03-21 | Circumference rigidity tape measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476901U true CN211476901U (en) | 2020-09-11 |
Family
ID=72362309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020364617.2U Active CN211476901U (en) | 2020-03-21 | 2020-03-21 | Circumference rigidity tape measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476901U (en) |
-
2020
- 2020-03-21 CN CN202020364617.2U patent/CN211476901U/en active Active
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| GR01 | Patent grant |